<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-09-07 00:00:00"
    DayOfYear="250"
    Year="2021">
  <station name="PRAC">
    <file name="/prac2500.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Sep  8 16:45:47 2021"
               level="3">
        <file_statistics latency="01:32:45"
                         size="6708223"
                         time_creation="Wed Sep  8 02:50:29 2021"
                         time_modification="Wed Sep  8 01:32:15 2021" />
        <observations epoch_first="Tue Sep  7 00:00:00 2021"
                      epoch_last="Tue Sep  7 23:59:30 2021"
                      epochs="2755"
                      epochs_ratio="95.66">
          <mask elevation="03 degrees"
                obs_expected="28484"
                obs_have="24860"
                obs_ratio="87.28" />
          <mask elevation="10 degrees"
                obs_expected="23976"
                obs_have="22657"
                obs_ratio="94.50" />
          <mask elevation="15 degrees"
                obs_expected="21218"
                obs_have="20159"
                obs_ratio="95.01" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:01:46 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:44:40"
                         size="7024655"
                         time_creation="Thu Oct  7 02:03:56 2021"
                         time_modification="Thu Oct  7 01:44:10 2021" />
        <observations epoch_first="Tue Sep  7 00:00:00 2021"
                      epoch_last="Tue Sep  7 23:59:30 2021"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28484"
                obs_have="26025"
                obs_ratio="91.37" />
          <mask elevation="10 degrees"
                obs_expected="23976"
                obs_have="23763"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="21218"
                obs_have="21154"
                obs_ratio="99.70" />
        </observations>
      </control>
    </file>
    <file name="/prac250a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Sep  7 01:22:48 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8163671"
                         time_creation="Tue Sep  7 01:12:03 2021"
                         time_modification="Tue Sep  7 01:07:44 2021" />
        <observations epoch_first="Tue Sep  7 00:00:00 2021"
                      epoch_last="Tue Sep  7 00:59:59 2021"
                      epochs="3449"
                      epochs_ratio="95.81">
          <mask elevation="03 degrees"
                obs_expected="29898"
                obs_have="27128"
                obs_ratio="90.74" />
          <mask elevation="10 degrees"
                obs_expected="27657"
                obs_have="26226"
                obs_ratio="94.83" />
          <mask elevation="15 degrees"
                obs_expected="26510"
                obs_have="25124"
                obs_ratio="94.77" />
        </observations>
      </control>
      <control date="Tue Sep  7 01:47:47 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8163671"
                         time_creation="Tue Sep  7 01:12:03 2021"
                         time_modification="Tue Sep  7 01:07:44 2021" />
        <observations epoch_first="Tue Sep  7 00:00:00 2021"
                      epoch_last="Tue Sep  7 00:59:59 2021"
                      epochs="3449"
                      epochs_ratio="95.81">
          <mask elevation="03 degrees"
                obs_expected="29898"
                obs_have="27128"
                obs_ratio="90.74" />
          <mask elevation="10 degrees"
                obs_expected="27657"
                obs_have="26226"
                obs_ratio="94.83" />
          <mask elevation="15 degrees"
                obs_expected="26510"
                obs_have="25124"
                obs_ratio="94.77" />
        </observations>
      </control>
      <control date="Tue Sep  7 03:36:44 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8163671"
                         time_creation="Tue Sep  7 01:12:03 2021"
                         time_modification="Tue Sep  7 01:07:44 2021" />
        <observations epoch_first="Tue Sep  7 00:00:00 2021"
                      epoch_last="Tue Sep  7 00:59:59 2021"
                      epochs="3449"
                      epochs_ratio="95.81">
          <mask elevation="03 degrees"
                obs_expected="29898"
                obs_have="27128"
                obs_ratio="90.74" />
          <mask elevation="10 degrees"
                obs_expected="27657"
                obs_have="26226"
                obs_ratio="94.83" />
          <mask elevation="15 degrees"
                obs_expected="26510"
                obs_have="25124"
                obs_ratio="94.77" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8163671"
                         time_creation="Tue Sep  7 01:12:03 2021"
                         time_modification="Tue Sep  7 01:07:44 2021" />
        <observations epoch_first="Tue Sep  7 00:00:00 2021"
                      epoch_last="Tue Sep  7 00:59:59 2021"
                      epochs="3449"
                      epochs_ratio="95.81">
          <mask elevation="03 degrees"
                obs_expected="29898"
                obs_have="27128"
                obs_ratio="90.74" />
          <mask elevation="10 degrees"
                obs_expected="27657"
                obs_have="26226"
                obs_ratio="94.83" />
          <mask elevation="15 degrees"
                obs_expected="26510"
                obs_have="25124"
                obs_ratio="94.77" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="8163671"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 01:07:44 2021" />
        <observations epoch_first="Tue Sep  7 00:00:00 2021"
                      epoch_last="Tue Sep  7 00:59:59 2021"
                      epochs="3449"
                      epochs_ratio="95.81">
          <mask elevation="03 degrees"
                obs_expected="29898"
                obs_have="27128"
                obs_ratio="90.74" />
          <mask elevation="10 degrees"
                obs_expected="27657"
                obs_have="26226"
                obs_ratio="94.83" />
          <mask elevation="15 degrees"
                obs_expected="26510"
                obs_have="25124"
                obs_ratio="94.77" />
        </observations>
      </control>
    </file>
    <file name="/prac250b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Sep  7 02:47:44 2021"
               level="3">
        <file_statistics latency="00:21:12"
                         size="8341535"
                         time_creation="Tue Sep  7 02:45:02 2021"
                         time_modification="Tue Sep  7 02:21:11 2021" />
        <observations epoch_first="Tue Sep  7 01:00:00 2021"
                      epoch_last="Tue Sep  7 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30966"
                obs_have="28348"
                obs_ratio="91.55" />
          <mask elevation="10 degrees"
                obs_expected="25974"
                obs_have="25683"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="23067"
                obs_have="23067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 04:36:47 2021"
               level="3">
        <file_statistics latency="00:21:12"
                         size="8341535"
                         time_creation="Tue Sep  7 02:45:02 2021"
                         time_modification="Tue Sep  7 02:21:11 2021" />
        <observations epoch_first="Tue Sep  7 01:00:00 2021"
                      epoch_last="Tue Sep  7 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30966"
                obs_have="28348"
                obs_ratio="91.55" />
          <mask elevation="10 degrees"
                obs_expected="25974"
                obs_have="25683"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="23067"
                obs_have="23067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:21:12"
                         size="8341535"
                         time_creation="Tue Sep  7 02:45:02 2021"
                         time_modification="Tue Sep  7 02:21:11 2021" />
        <observations epoch_first="Tue Sep  7 01:00:00 2021"
                      epoch_last="Tue Sep  7 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30966"
                obs_have="28348"
                obs_ratio="91.55" />
          <mask elevation="10 degrees"
                obs_expected="25974"
                obs_have="25683"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="23067"
                obs_have="23067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:21:12"
                         size="8341535"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 02:21:11 2021" />
        <observations epoch_first="Tue Sep  7 01:00:00 2021"
                      epoch_last="Tue Sep  7 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30966"
                obs_have="28348"
                obs_ratio="91.55" />
          <mask elevation="10 degrees"
                obs_expected="25974"
                obs_have="25683"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="23067"
                obs_have="23067"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac250c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Sep  7 03:22:42 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8282698"
                         time_creation="Tue Sep  7 03:12:04 2021"
                         time_modification="Tue Sep  7 03:07:38 2021" />
        <observations epoch_first="Tue Sep  7 02:00:00 2021"
                      epoch_last="Tue Sep  7 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33493"
                obs_have="27769"
                obs_ratio="82.91" />
          <mask elevation="10 degrees"
                obs_expected="26022"
                obs_have="25449"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="22651"
                obs_have="22651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 03:47:42 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8282698"
                         time_creation="Tue Sep  7 03:12:04 2021"
                         time_modification="Tue Sep  7 03:07:38 2021" />
        <observations epoch_first="Tue Sep  7 02:00:00 2021"
                      epoch_last="Tue Sep  7 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33493"
                obs_have="27769"
                obs_ratio="82.91" />
          <mask elevation="10 degrees"
                obs_expected="26022"
                obs_have="25449"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="22651"
                obs_have="22651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 05:36:49 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8282698"
                         time_creation="Tue Sep  7 03:12:04 2021"
                         time_modification="Tue Sep  7 03:07:38 2021" />
        <observations epoch_first="Tue Sep  7 02:00:00 2021"
                      epoch_last="Tue Sep  7 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33493"
                obs_have="27769"
                obs_ratio="82.91" />
          <mask elevation="10 degrees"
                obs_expected="26022"
                obs_have="25449"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="22651"
                obs_have="22651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8282698"
                         time_creation="Tue Sep  7 03:12:04 2021"
                         time_modification="Tue Sep  7 03:07:38 2021" />
        <observations epoch_first="Tue Sep  7 02:00:00 2021"
                      epoch_last="Tue Sep  7 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33493"
                obs_have="27769"
                obs_ratio="82.91" />
          <mask elevation="10 degrees"
                obs_expected="26022"
                obs_have="25449"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="22651"
                obs_have="22651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:39"
                         size="8282698"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 03:07:38 2021" />
        <observations epoch_first="Tue Sep  7 02:00:00 2021"
                      epoch_last="Tue Sep  7 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33493"
                obs_have="27769"
                obs_ratio="82.91" />
          <mask elevation="10 degrees"
                obs_expected="26022"
                obs_have="25449"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="22651"
                obs_have="22651"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac250d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Sep  7 04:22:48 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8650772"
                         time_creation="Tue Sep  7 04:12:03 2021"
                         time_modification="Tue Sep  7 04:07:42 2021" />
        <observations epoch_first="Tue Sep  7 03:00:00 2021"
                      epoch_last="Tue Sep  7 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34865"
                obs_have="29486"
                obs_ratio="84.57" />
          <mask elevation="10 degrees"
                obs_expected="23980"
                obs_have="23971"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="21088"
                obs_have="21079"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Sep  7 04:47:48 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8650772"
                         time_creation="Tue Sep  7 04:12:03 2021"
                         time_modification="Tue Sep  7 04:07:42 2021" />
        <observations epoch_first="Tue Sep  7 03:00:00 2021"
                      epoch_last="Tue Sep  7 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34865"
                obs_have="29486"
                obs_ratio="84.57" />
          <mask elevation="10 degrees"
                obs_expected="23980"
                obs_have="23971"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="21088"
                obs_have="21079"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Sep  7 06:36:49 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8650772"
                         time_creation="Tue Sep  7 04:12:03 2021"
                         time_modification="Tue Sep  7 04:07:42 2021" />
        <observations epoch_first="Tue Sep  7 03:00:00 2021"
                      epoch_last="Tue Sep  7 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34865"
                obs_have="29486"
                obs_ratio="84.57" />
          <mask elevation="10 degrees"
                obs_expected="23980"
                obs_have="23971"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="21088"
                obs_have="21079"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8650772"
                         time_creation="Tue Sep  7 04:12:03 2021"
                         time_modification="Tue Sep  7 04:07:42 2021" />
        <observations epoch_first="Tue Sep  7 03:00:00 2021"
                      epoch_last="Tue Sep  7 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34865"
                obs_have="29486"
                obs_ratio="84.57" />
          <mask elevation="10 degrees"
                obs_expected="23980"
                obs_have="23971"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="21088"
                obs_have="21079"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="8650772"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 04:07:42 2021" />
        <observations epoch_first="Tue Sep  7 03:00:00 2021"
                      epoch_last="Tue Sep  7 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34865"
                obs_have="29486"
                obs_ratio="84.57" />
          <mask elevation="10 degrees"
                obs_expected="23980"
                obs_have="23971"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="21088"
                obs_have="21079"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/prac250e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Sep  7 05:22:49 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8360504"
                         time_creation="Tue Sep  7 05:12:03 2021"
                         time_modification="Tue Sep  7 05:07:52 2021" />
        <observations epoch_first="Tue Sep  7 04:00:00 2021"
                      epoch_last="Tue Sep  7 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33395"
                obs_have="31825"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="28851"
                obs_have="28169"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="24424"
                obs_have="24364"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Tue Sep  7 05:47:45 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8360504"
                         time_creation="Tue Sep  7 05:12:03 2021"
                         time_modification="Tue Sep  7 05:07:52 2021" />
        <observations epoch_first="Tue Sep  7 04:00:00 2021"
                      epoch_last="Tue Sep  7 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33395"
                obs_have="31825"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="28851"
                obs_have="28169"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="24424"
                obs_have="24364"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Tue Sep  7 07:36:50 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8360504"
                         time_creation="Tue Sep  7 05:12:03 2021"
                         time_modification="Tue Sep  7 05:07:52 2021" />
        <observations epoch_first="Tue Sep  7 04:00:00 2021"
                      epoch_last="Tue Sep  7 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33395"
                obs_have="31825"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="28851"
                obs_have="28169"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="24424"
                obs_have="24364"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8360504"
                         time_creation="Tue Sep  7 05:12:03 2021"
                         time_modification="Tue Sep  7 05:07:52 2021" />
        <observations epoch_first="Tue Sep  7 04:00:00 2021"
                      epoch_last="Tue Sep  7 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33395"
                obs_have="31825"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="28851"
                obs_have="28169"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="24424"
                obs_have="24364"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8360504"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 05:07:52 2021" />
        <observations epoch_first="Tue Sep  7 04:00:00 2021"
                      epoch_last="Tue Sep  7 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33395"
                obs_have="31825"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="28851"
                obs_have="28169"
                obs_ratio="97.64" />
          <mask elevation="15 degrees"
                obs_expected="24424"
                obs_have="24364"
                obs_ratio="99.75" />
        </observations>
      </control>
    </file>
    <file name="/prac250f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Sep  7 06:22:50 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8764005"
                         time_creation="Tue Sep  7 06:12:04 2021"
                         time_modification="Tue Sep  7 06:07:53 2021" />
        <observations epoch_first="Tue Sep  7 05:00:00 2021"
                      epoch_last="Tue Sep  7 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34425"
                obs_have="30357"
                obs_ratio="88.18" />
          <mask elevation="10 degrees"
                obs_expected="27187"
                obs_have="27163"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23775"
                obs_have="23775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 06:47:50 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8764005"
                         time_creation="Tue Sep  7 06:12:04 2021"
                         time_modification="Tue Sep  7 06:07:53 2021" />
        <observations epoch_first="Tue Sep  7 05:00:00 2021"
                      epoch_last="Tue Sep  7 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34425"
                obs_have="30357"
                obs_ratio="88.18" />
          <mask elevation="10 degrees"
                obs_expected="27187"
                obs_have="27163"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23775"
                obs_have="23775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 08:36:50 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8764005"
                         time_creation="Tue Sep  7 06:12:04 2021"
                         time_modification="Tue Sep  7 06:07:53 2021" />
        <observations epoch_first="Tue Sep  7 05:00:00 2021"
                      epoch_last="Tue Sep  7 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34425"
                obs_have="30357"
                obs_ratio="88.18" />
          <mask elevation="10 degrees"
                obs_expected="27187"
                obs_have="27163"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23775"
                obs_have="23775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8764005"
                         time_creation="Tue Sep  7 06:12:04 2021"
                         time_modification="Tue Sep  7 06:07:53 2021" />
        <observations epoch_first="Tue Sep  7 05:00:00 2021"
                      epoch_last="Tue Sep  7 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34425"
                obs_have="30357"
                obs_ratio="88.18" />
          <mask elevation="10 degrees"
                obs_expected="27187"
                obs_have="27163"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23775"
                obs_have="23775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8764005"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 06:07:53 2021" />
        <observations epoch_first="Tue Sep  7 05:00:00 2021"
                      epoch_last="Tue Sep  7 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34425"
                obs_have="30357"
                obs_ratio="88.18" />
          <mask elevation="10 degrees"
                obs_expected="27187"
                obs_have="27163"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23775"
                obs_have="23775"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac250g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Sep  7 07:22:50 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8949166"
                         time_creation="Tue Sep  7 07:12:04 2021"
                         time_modification="Tue Sep  7 07:07:51 2021" />
        <observations epoch_first="Tue Sep  7 06:00:00 2021"
                      epoch_last="Tue Sep  7 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31910"
                obs_have="31701"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="30718"
                obs_have="30714"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26415"
                obs_have="26415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 07:47:51 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8949166"
                         time_creation="Tue Sep  7 07:12:04 2021"
                         time_modification="Tue Sep  7 07:07:51 2021" />
        <observations epoch_first="Tue Sep  7 06:00:00 2021"
                      epoch_last="Tue Sep  7 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31910"
                obs_have="31701"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="30718"
                obs_have="30714"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26415"
                obs_have="26415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 09:36:51 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8949166"
                         time_creation="Tue Sep  7 07:12:04 2021"
                         time_modification="Tue Sep  7 07:07:51 2021" />
        <observations epoch_first="Tue Sep  7 06:00:00 2021"
                      epoch_last="Tue Sep  7 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31910"
                obs_have="31701"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="30718"
                obs_have="30714"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26415"
                obs_have="26415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8949166"
                         time_creation="Tue Sep  7 07:12:04 2021"
                         time_modification="Tue Sep  7 07:07:51 2021" />
        <observations epoch_first="Tue Sep  7 06:00:00 2021"
                      epoch_last="Tue Sep  7 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31910"
                obs_have="31701"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="30718"
                obs_have="30714"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26415"
                obs_have="26415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8949166"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 07:07:51 2021" />
        <observations epoch_first="Tue Sep  7 06:00:00 2021"
                      epoch_last="Tue Sep  7 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31910"
                obs_have="31701"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="30718"
                obs_have="30714"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26415"
                obs_have="26415"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac250h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Sep  7 08:22:47 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9470000"
                         time_creation="Tue Sep  7 08:12:04 2021"
                         time_modification="Tue Sep  7 08:07:47 2021" />
        <observations epoch_first="Tue Sep  7 07:00:00 2021"
                      epoch_last="Tue Sep  7 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40484"
                obs_have="35123"
                obs_ratio="86.76" />
          <mask elevation="10 degrees"
                obs_expected="29349"
                obs_have="29312"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23990"
                obs_have="23986"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Sep  7 08:47:50 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9470000"
                         time_creation="Tue Sep  7 08:12:04 2021"
                         time_modification="Tue Sep  7 08:07:47 2021" />
        <observations epoch_first="Tue Sep  7 07:00:00 2021"
                      epoch_last="Tue Sep  7 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40484"
                obs_have="35123"
                obs_ratio="86.76" />
          <mask elevation="10 degrees"
                obs_expected="29349"
                obs_have="29312"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23990"
                obs_have="23986"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Sep  7 10:36:52 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9470000"
                         time_creation="Tue Sep  7 08:12:04 2021"
                         time_modification="Tue Sep  7 08:07:47 2021" />
        <observations epoch_first="Tue Sep  7 07:00:00 2021"
                      epoch_last="Tue Sep  7 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40484"
                obs_have="35123"
                obs_ratio="86.76" />
          <mask elevation="10 degrees"
                obs_expected="29349"
                obs_have="29312"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23990"
                obs_have="23986"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9470000"
                         time_creation="Tue Sep  7 08:12:04 2021"
                         time_modification="Tue Sep  7 08:07:47 2021" />
        <observations epoch_first="Tue Sep  7 07:00:00 2021"
                      epoch_last="Tue Sep  7 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40484"
                obs_have="35123"
                obs_ratio="86.76" />
          <mask elevation="10 degrees"
                obs_expected="29349"
                obs_have="29312"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23990"
                obs_have="23986"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9470000"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 08:07:47 2021" />
        <observations epoch_first="Tue Sep  7 07:00:00 2021"
                      epoch_last="Tue Sep  7 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40484"
                obs_have="35123"
                obs_ratio="86.76" />
          <mask elevation="10 degrees"
                obs_expected="29349"
                obs_have="29312"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23990"
                obs_have="23986"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/prac250i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Sep  7 09:22:50 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8821552"
                         time_creation="Tue Sep  7 09:12:05 2021"
                         time_modification="Tue Sep  7 09:07:49 2021" />
        <observations epoch_first="Tue Sep  7 08:00:00 2021"
                      epoch_last="Tue Sep  7 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37280"
                obs_have="33603"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="31822"
                obs_have="31435"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="27958"
                obs_have="27953"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Sep  7 09:47:49 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8821552"
                         time_creation="Tue Sep  7 09:12:05 2021"
                         time_modification="Tue Sep  7 09:07:49 2021" />
        <observations epoch_first="Tue Sep  7 08:00:00 2021"
                      epoch_last="Tue Sep  7 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37280"
                obs_have="33603"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="31822"
                obs_have="31435"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="27958"
                obs_have="27953"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Sep  7 11:36:50 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8821552"
                         time_creation="Tue Sep  7 09:12:05 2021"
                         time_modification="Tue Sep  7 09:07:49 2021" />
        <observations epoch_first="Tue Sep  7 08:00:00 2021"
                      epoch_last="Tue Sep  7 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37280"
                obs_have="33603"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="31822"
                obs_have="31435"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="27958"
                obs_have="27953"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8821552"
                         time_creation="Tue Sep  7 09:12:05 2021"
                         time_modification="Tue Sep  7 09:07:49 2021" />
        <observations epoch_first="Tue Sep  7 08:00:00 2021"
                      epoch_last="Tue Sep  7 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37280"
                obs_have="33603"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="31822"
                obs_have="31435"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="27958"
                obs_have="27953"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8821552"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 09:07:49 2021" />
        <observations epoch_first="Tue Sep  7 08:00:00 2021"
                      epoch_last="Tue Sep  7 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37280"
                obs_have="33603"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="31822"
                obs_have="31435"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="27958"
                obs_have="27953"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/prac250j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Sep  7 10:22:50 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8350524"
                         time_creation="Tue Sep  7 10:12:04 2021"
                         time_modification="Tue Sep  7 10:07:50 2021" />
        <observations epoch_first="Tue Sep  7 09:00:00 2021"
                      epoch_last="Tue Sep  7 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34361"
                obs_have="33810"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="32566"
                obs_have="32487"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="31009"
                obs_have="31001"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Sep  7 10:47:49 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8350524"
                         time_creation="Tue Sep  7 10:12:04 2021"
                         time_modification="Tue Sep  7 10:07:50 2021" />
        <observations epoch_first="Tue Sep  7 09:00:00 2021"
                      epoch_last="Tue Sep  7 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34361"
                obs_have="33810"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="32566"
                obs_have="32487"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="31009"
                obs_have="31001"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Sep  7 12:36:51 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8350524"
                         time_creation="Tue Sep  7 10:12:04 2021"
                         time_modification="Tue Sep  7 10:07:50 2021" />
        <observations epoch_first="Tue Sep  7 09:00:00 2021"
                      epoch_last="Tue Sep  7 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34361"
                obs_have="33810"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="32566"
                obs_have="32487"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="31009"
                obs_have="31001"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8350524"
                         time_creation="Tue Sep  7 10:12:04 2021"
                         time_modification="Tue Sep  7 10:07:50 2021" />
        <observations epoch_first="Tue Sep  7 09:00:00 2021"
                      epoch_last="Tue Sep  7 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34361"
                obs_have="33810"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="32566"
                obs_have="32487"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="31009"
                obs_have="31001"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8350524"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 10:07:50 2021" />
        <observations epoch_first="Tue Sep  7 09:00:00 2021"
                      epoch_last="Tue Sep  7 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34361"
                obs_have="33810"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="32566"
                obs_have="32487"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="31009"
                obs_have="31001"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/prac250k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Sep  7 11:22:51 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8610008"
                         time_creation="Tue Sep  7 11:12:06 2021"
                         time_modification="Tue Sep  7 11:07:50 2021" />
        <observations epoch_first="Tue Sep  7 10:00:00 2021"
                      epoch_last="Tue Sep  7 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35112"
                obs_have="33968"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="31938"
                obs_have="31936"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29935"
                obs_have="29934"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 11:47:51 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8610008"
                         time_creation="Tue Sep  7 11:12:06 2021"
                         time_modification="Tue Sep  7 11:07:50 2021" />
        <observations epoch_first="Tue Sep  7 10:00:00 2021"
                      epoch_last="Tue Sep  7 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35112"
                obs_have="33968"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="31938"
                obs_have="31936"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29935"
                obs_have="29934"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 13:36:51 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8610008"
                         time_creation="Tue Sep  7 11:12:06 2021"
                         time_modification="Tue Sep  7 11:07:50 2021" />
        <observations epoch_first="Tue Sep  7 10:00:00 2021"
                      epoch_last="Tue Sep  7 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35112"
                obs_have="33968"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="31938"
                obs_have="31936"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29935"
                obs_have="29934"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8610008"
                         time_creation="Tue Sep  7 11:12:06 2021"
                         time_modification="Tue Sep  7 11:07:50 2021" />
        <observations epoch_first="Tue Sep  7 10:00:00 2021"
                      epoch_last="Tue Sep  7 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35112"
                obs_have="33968"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="31938"
                obs_have="31936"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29935"
                obs_have="29934"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8610008"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 11:07:50 2021" />
        <observations epoch_first="Tue Sep  7 10:00:00 2021"
                      epoch_last="Tue Sep  7 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35112"
                obs_have="33968"
                obs_ratio="96.74" />
          <mask elevation="10 degrees"
                obs_expected="31938"
                obs_have="31936"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29935"
                obs_have="29934"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac250l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Sep  7 12:22:48 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8686117"
                         time_creation="Tue Sep  7 12:12:04 2021"
                         time_modification="Tue Sep  7 12:07:53 2021" />
        <observations epoch_first="Tue Sep  7 11:00:00 2021"
                      epoch_last="Tue Sep  7 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39995"
                obs_have="35940"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="32806"
                obs_have="32668"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27369"
                obs_have="27369"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 12:47:48 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8686117"
                         time_creation="Tue Sep  7 12:12:04 2021"
                         time_modification="Tue Sep  7 12:07:53 2021" />
        <observations epoch_first="Tue Sep  7 11:00:00 2021"
                      epoch_last="Tue Sep  7 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39995"
                obs_have="35940"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="32806"
                obs_have="32668"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27369"
                obs_have="27369"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 14:36:50 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8686117"
                         time_creation="Tue Sep  7 12:12:04 2021"
                         time_modification="Tue Sep  7 12:07:53 2021" />
        <observations epoch_first="Tue Sep  7 11:00:00 2021"
                      epoch_last="Tue Sep  7 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39995"
                obs_have="35940"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="32806"
                obs_have="32668"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27369"
                obs_have="27369"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8686117"
                         time_creation="Tue Sep  7 12:12:04 2021"
                         time_modification="Tue Sep  7 12:07:53 2021" />
        <observations epoch_first="Tue Sep  7 11:00:00 2021"
                      epoch_last="Tue Sep  7 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39995"
                obs_have="35940"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="32806"
                obs_have="32668"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27369"
                obs_have="27369"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8686117"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 12:07:53 2021" />
        <observations epoch_first="Tue Sep  7 11:00:00 2021"
                      epoch_last="Tue Sep  7 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39995"
                obs_have="35940"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="32806"
                obs_have="32668"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27369"
                obs_have="27369"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac250m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Sep  7 13:22:50 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8580079"
                         time_creation="Tue Sep  7 13:12:05 2021"
                         time_modification="Tue Sep  7 13:07:51 2021" />
        <observations epoch_first="Tue Sep  7 12:00:00 2021"
                      epoch_last="Tue Sep  7 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35892"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="35709"
                obs_have="35608"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="34592"
                obs_have="34504"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Tue Sep  7 13:47:49 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8580079"
                         time_creation="Tue Sep  7 13:12:05 2021"
                         time_modification="Tue Sep  7 13:07:51 2021" />
        <observations epoch_first="Tue Sep  7 12:00:00 2021"
                      epoch_last="Tue Sep  7 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35892"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="35709"
                obs_have="35608"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="34592"
                obs_have="34504"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Tue Sep  7 15:36:50 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8580079"
                         time_creation="Tue Sep  7 13:12:05 2021"
                         time_modification="Tue Sep  7 13:07:51 2021" />
        <observations epoch_first="Tue Sep  7 12:00:00 2021"
                      epoch_last="Tue Sep  7 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35892"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="35709"
                obs_have="35608"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="34592"
                obs_have="34504"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8580079"
                         time_creation="Tue Sep  7 13:12:05 2021"
                         time_modification="Tue Sep  7 13:07:51 2021" />
        <observations epoch_first="Tue Sep  7 12:00:00 2021"
                      epoch_last="Tue Sep  7 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35892"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="35709"
                obs_have="35608"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="34592"
                obs_have="34504"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8580079"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 13:07:51 2021" />
        <observations epoch_first="Tue Sep  7 12:00:00 2021"
                      epoch_last="Tue Sep  7 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35892"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="35709"
                obs_have="35608"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="34592"
                obs_have="34504"
                obs_ratio="99.75" />
        </observations>
      </control>
    </file>
    <file name="/prac250n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Sep  7 14:22:50 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9550275"
                         time_creation="Tue Sep  7 14:12:05 2021"
                         time_modification="Tue Sep  7 14:07:54 2021" />
        <observations epoch_first="Tue Sep  7 13:00:00 2021"
                      epoch_last="Tue Sep  7 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38647"
                obs_have="35702"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="33546"
                obs_have="33194"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 14:47:49 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9550275"
                         time_creation="Tue Sep  7 14:12:05 2021"
                         time_modification="Tue Sep  7 14:07:54 2021" />
        <observations epoch_first="Tue Sep  7 13:00:00 2021"
                      epoch_last="Tue Sep  7 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38647"
                obs_have="35702"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="33546"
                obs_have="33194"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 16:36:44 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9550275"
                         time_creation="Tue Sep  7 14:12:05 2021"
                         time_modification="Tue Sep  7 14:07:54 2021" />
        <observations epoch_first="Tue Sep  7 13:00:00 2021"
                      epoch_last="Tue Sep  7 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38647"
                obs_have="35702"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="33546"
                obs_have="33194"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9550275"
                         time_creation="Tue Sep  7 14:12:05 2021"
                         time_modification="Tue Sep  7 14:07:54 2021" />
        <observations epoch_first="Tue Sep  7 13:00:00 2021"
                      epoch_last="Tue Sep  7 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38647"
                obs_have="35702"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="33546"
                obs_have="33194"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9550275"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 14:07:54 2021" />
        <observations epoch_first="Tue Sep  7 13:00:00 2021"
                      epoch_last="Tue Sep  7 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38647"
                obs_have="35702"
                obs_ratio="92.38" />
          <mask elevation="10 degrees"
                obs_expected="33546"
                obs_have="33194"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29093"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac250o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Sep  7 15:22:49 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9132604"
                         time_creation="Tue Sep  7 15:12:06 2021"
                         time_modification="Tue Sep  7 15:07:52 2021" />
        <observations epoch_first="Tue Sep  7 14:00:00 2021"
                      epoch_last="Tue Sep  7 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35862"
                obs_have="33973"
                obs_ratio="94.73" />
          <mask elevation="10 degrees"
                obs_expected="29957"
                obs_have="29956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25428"
                obs_have="25428"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 15:47:51 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9132604"
                         time_creation="Tue Sep  7 15:12:06 2021"
                         time_modification="Tue Sep  7 15:07:52 2021" />
        <observations epoch_first="Tue Sep  7 14:00:00 2021"
                      epoch_last="Tue Sep  7 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35862"
                obs_have="33973"
                obs_ratio="94.73" />
          <mask elevation="10 degrees"
                obs_expected="29957"
                obs_have="29956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25428"
                obs_have="25428"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 17:36:47 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9132604"
                         time_creation="Tue Sep  7 15:12:06 2021"
                         time_modification="Tue Sep  7 15:07:52 2021" />
        <observations epoch_first="Tue Sep  7 14:00:00 2021"
                      epoch_last="Tue Sep  7 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35862"
                obs_have="33973"
                obs_ratio="94.73" />
          <mask elevation="10 degrees"
                obs_expected="29957"
                obs_have="29956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25428"
                obs_have="25428"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9132604"
                         time_creation="Tue Sep  7 15:12:06 2021"
                         time_modification="Tue Sep  7 15:07:52 2021" />
        <observations epoch_first="Tue Sep  7 14:00:00 2021"
                      epoch_last="Tue Sep  7 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35862"
                obs_have="33973"
                obs_ratio="94.73" />
          <mask elevation="10 degrees"
                obs_expected="29957"
                obs_have="29956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25428"
                obs_have="25428"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9132604"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 15:07:52 2021" />
        <observations epoch_first="Tue Sep  7 14:00:00 2021"
                      epoch_last="Tue Sep  7 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35862"
                obs_have="33973"
                obs_ratio="94.73" />
          <mask elevation="10 degrees"
                obs_expected="29957"
                obs_have="29956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25428"
                obs_have="25428"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac250p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Sep  7 16:22:46 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="8566681"
                         time_creation="Tue Sep  7 16:12:04 2021"
                         time_modification="Tue Sep  7 16:07:48 2021" />
        <observations epoch_first="Tue Sep  7 15:00:00 2021"
                      epoch_last="Tue Sep  7 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34745"
                obs_have="29409"
                obs_ratio="84.64" />
          <mask elevation="10 degrees"
                obs_expected="26030"
                obs_have="26027"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25197"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Sep  7 16:47:46 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="8566681"
                         time_creation="Tue Sep  7 16:12:04 2021"
                         time_modification="Tue Sep  7 16:07:48 2021" />
        <observations epoch_first="Tue Sep  7 15:00:00 2021"
                      epoch_last="Tue Sep  7 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34745"
                obs_have="29409"
                obs_ratio="84.64" />
          <mask elevation="10 degrees"
                obs_expected="26030"
                obs_have="26027"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25197"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Sep  7 18:36:50 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="8566681"
                         time_creation="Tue Sep  7 16:12:04 2021"
                         time_modification="Tue Sep  7 16:07:48 2021" />
        <observations epoch_first="Tue Sep  7 15:00:00 2021"
                      epoch_last="Tue Sep  7 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34745"
                obs_have="29409"
                obs_ratio="84.64" />
          <mask elevation="10 degrees"
                obs_expected="26030"
                obs_have="26027"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25197"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="8566681"
                         time_creation="Tue Sep  7 16:12:04 2021"
                         time_modification="Tue Sep  7 16:07:48 2021" />
        <observations epoch_first="Tue Sep  7 15:00:00 2021"
                      epoch_last="Tue Sep  7 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34745"
                obs_have="29409"
                obs_ratio="84.64" />
          <mask elevation="10 degrees"
                obs_expected="26030"
                obs_have="26027"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25197"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="8566681"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 16:07:48 2021" />
        <observations epoch_first="Tue Sep  7 15:00:00 2021"
                      epoch_last="Tue Sep  7 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34745"
                obs_have="29409"
                obs_ratio="84.64" />
          <mask elevation="10 degrees"
                obs_expected="26030"
                obs_have="26027"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25197"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac250q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Sep  7 17:22:52 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9133553"
                         time_creation="Tue Sep  7 17:12:05 2021"
                         time_modification="Tue Sep  7 17:07:54 2021" />
        <observations epoch_first="Tue Sep  7 16:00:00 2021"
                      epoch_last="Tue Sep  7 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36917"
                obs_have="31135"
                obs_ratio="84.34" />
          <mask elevation="10 degrees"
                obs_expected="29033"
                obs_have="28911"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="26887"
                obs_have="26887"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 17:47:52 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9133553"
                         time_creation="Tue Sep  7 17:12:05 2021"
                         time_modification="Tue Sep  7 17:07:54 2021" />
        <observations epoch_first="Tue Sep  7 16:00:00 2021"
                      epoch_last="Tue Sep  7 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36917"
                obs_have="31135"
                obs_ratio="84.34" />
          <mask elevation="10 degrees"
                obs_expected="29033"
                obs_have="28911"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="26887"
                obs_have="26887"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 19:36:52 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9133553"
                         time_creation="Tue Sep  7 17:12:05 2021"
                         time_modification="Tue Sep  7 17:07:54 2021" />
        <observations epoch_first="Tue Sep  7 16:00:00 2021"
                      epoch_last="Tue Sep  7 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36917"
                obs_have="31135"
                obs_ratio="84.34" />
          <mask elevation="10 degrees"
                obs_expected="29033"
                obs_have="28911"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="26887"
                obs_have="26887"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9133553"
                         time_creation="Tue Sep  7 17:12:05 2021"
                         time_modification="Tue Sep  7 17:07:54 2021" />
        <observations epoch_first="Tue Sep  7 16:00:00 2021"
                      epoch_last="Tue Sep  7 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36917"
                obs_have="31135"
                obs_ratio="84.34" />
          <mask elevation="10 degrees"
                obs_expected="29033"
                obs_have="28911"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="26887"
                obs_have="26887"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9133553"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 17:07:54 2021" />
        <observations epoch_first="Tue Sep  7 16:00:00 2021"
                      epoch_last="Tue Sep  7 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36917"
                obs_have="31135"
                obs_ratio="84.34" />
          <mask elevation="10 degrees"
                obs_expected="29033"
                obs_have="28911"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="26887"
                obs_have="26887"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac250r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Sep  7 18:22:47 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8514966"
                         time_creation="Tue Sep  7 18:12:04 2021"
                         time_modification="Tue Sep  7 18:07:49 2021" />
        <observations epoch_first="Tue Sep  7 17:00:00 2021"
                      epoch_last="Tue Sep  7 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34718"
                obs_have="32939"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="30480"
                obs_have="30078"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="26569"
                obs_have="26569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 18:47:47 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8514966"
                         time_creation="Tue Sep  7 18:12:04 2021"
                         time_modification="Tue Sep  7 18:07:49 2021" />
        <observations epoch_first="Tue Sep  7 17:00:00 2021"
                      epoch_last="Tue Sep  7 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34718"
                obs_have="32939"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="30480"
                obs_have="30078"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="26569"
                obs_have="26569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 20:36:53 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8514966"
                         time_creation="Tue Sep  7 18:12:04 2021"
                         time_modification="Tue Sep  7 18:07:49 2021" />
        <observations epoch_first="Tue Sep  7 17:00:00 2021"
                      epoch_last="Tue Sep  7 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34718"
                obs_have="32939"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="30480"
                obs_have="30078"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="26569"
                obs_have="26569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8514966"
                         time_creation="Tue Sep  7 18:12:04 2021"
                         time_modification="Tue Sep  7 18:07:49 2021" />
        <observations epoch_first="Tue Sep  7 17:00:00 2021"
                      epoch_last="Tue Sep  7 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34718"
                obs_have="32939"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="30480"
                obs_have="30078"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="26569"
                obs_have="26569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8514966"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 18:07:49 2021" />
        <observations epoch_first="Tue Sep  7 17:00:00 2021"
                      epoch_last="Tue Sep  7 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34718"
                obs_have="32939"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="30480"
                obs_have="30078"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="26569"
                obs_have="26569"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac250s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Sep  7 19:22:51 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8097493"
                         time_creation="Tue Sep  7 19:12:05 2021"
                         time_modification="Tue Sep  7 19:07:49 2021" />
        <observations epoch_first="Tue Sep  7 18:00:00 2021"
                      epoch_last="Tue Sep  7 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31364"
                obs_have="30143"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="28514"
                obs_have="28510"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24718"
                obs_have="24718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 19:47:46 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8097493"
                         time_creation="Tue Sep  7 19:12:05 2021"
                         time_modification="Tue Sep  7 19:07:49 2021" />
        <observations epoch_first="Tue Sep  7 18:00:00 2021"
                      epoch_last="Tue Sep  7 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31364"
                obs_have="30143"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="28514"
                obs_have="28510"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24718"
                obs_have="24718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 21:36:52 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8097493"
                         time_creation="Tue Sep  7 19:12:05 2021"
                         time_modification="Tue Sep  7 19:07:49 2021" />
        <observations epoch_first="Tue Sep  7 18:00:00 2021"
                      epoch_last="Tue Sep  7 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31364"
                obs_have="30143"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="28514"
                obs_have="28510"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24718"
                obs_have="24718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8097493"
                         time_creation="Tue Sep  7 19:12:05 2021"
                         time_modification="Tue Sep  7 19:07:49 2021" />
        <observations epoch_first="Tue Sep  7 18:00:00 2021"
                      epoch_last="Tue Sep  7 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31364"
                obs_have="30143"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="28514"
                obs_have="28510"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24718"
                obs_have="24718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8097493"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 19:07:49 2021" />
        <observations epoch_first="Tue Sep  7 18:00:00 2021"
                      epoch_last="Tue Sep  7 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31364"
                obs_have="30143"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="28514"
                obs_have="28510"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24718"
                obs_have="24718"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac250t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Sep  7 20:22:50 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8617301"
                         time_creation="Tue Sep  7 20:12:05 2021"
                         time_modification="Tue Sep  7 20:07:50 2021" />
        <observations epoch_first="Tue Sep  7 19:00:00 2021"
                      epoch_last="Tue Sep  7 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36336"
                obs_have="35023"
                obs_ratio="96.39" />
          <mask elevation="10 degrees"
                obs_expected="30922"
                obs_have="30909"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25265"
                obs_have="25265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 20:47:46 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8617301"
                         time_creation="Tue Sep  7 20:12:05 2021"
                         time_modification="Tue Sep  7 20:07:50 2021" />
        <observations epoch_first="Tue Sep  7 19:00:00 2021"
                      epoch_last="Tue Sep  7 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36336"
                obs_have="35023"
                obs_ratio="96.39" />
          <mask elevation="10 degrees"
                obs_expected="30922"
                obs_have="30909"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25265"
                obs_have="25265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 22:36:51 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8617301"
                         time_creation="Tue Sep  7 20:12:05 2021"
                         time_modification="Tue Sep  7 20:07:50 2021" />
        <observations epoch_first="Tue Sep  7 19:00:00 2021"
                      epoch_last="Tue Sep  7 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36336"
                obs_have="35023"
                obs_ratio="96.39" />
          <mask elevation="10 degrees"
                obs_expected="30922"
                obs_have="30909"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25265"
                obs_have="25265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8617301"
                         time_creation="Tue Sep  7 20:12:05 2021"
                         time_modification="Tue Sep  7 20:07:50 2021" />
        <observations epoch_first="Tue Sep  7 19:00:00 2021"
                      epoch_last="Tue Sep  7 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36336"
                obs_have="35023"
                obs_ratio="96.39" />
          <mask elevation="10 degrees"
                obs_expected="30922"
                obs_have="30909"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25265"
                obs_have="25265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8617301"
                         time_creation="Mon Oct  4 01:55:40 2021"
                         time_modification="Tue Sep  7 20:07:50 2021" />
        <observations epoch_first="Tue Sep  7 19:00:00 2021"
                      epoch_last="Tue Sep  7 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36336"
                obs_have="35023"
                obs_ratio="96.39" />
          <mask elevation="10 degrees"
                obs_expected="30922"
                obs_have="30909"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="25265"
                obs_have="25265"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac250u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Sep  7 21:22:53 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9051250"
                         time_creation="Tue Sep  7 21:12:04 2021"
                         time_modification="Tue Sep  7 21:07:53 2021" />
        <observations epoch_first="Tue Sep  7 20:00:00 2021"
                      epoch_last="Tue Sep  7 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38946"
                obs_have="36822"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="32611"
                obs_have="32610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28183"
                obs_have="28183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 21:47:54 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9051250"
                         time_creation="Tue Sep  7 21:12:04 2021"
                         time_modification="Tue Sep  7 21:07:53 2021" />
        <observations epoch_first="Tue Sep  7 20:00:00 2021"
                      epoch_last="Tue Sep  7 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38946"
                obs_have="36822"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="32611"
                obs_have="32610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28183"
                obs_have="28183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  7 23:36:54 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9051250"
                         time_creation="Tue Sep  7 21:12:04 2021"
                         time_modification="Tue Sep  7 21:07:53 2021" />
        <observations epoch_first="Tue Sep  7 20:00:00 2021"
                      epoch_last="Tue Sep  7 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38946"
                obs_have="36822"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="32611"
                obs_have="32610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28183"
                obs_have="28183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9051250"
                         time_creation="Tue Sep  7 21:12:04 2021"
                         time_modification="Tue Sep  7 21:07:53 2021" />
        <observations epoch_first="Tue Sep  7 20:00:00 2021"
                      epoch_last="Tue Sep  7 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38946"
                obs_have="36822"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="32611"
                obs_have="32610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28183"
                obs_have="28183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9051250"
                         time_creation="Mon Oct  4 01:55:41 2021"
                         time_modification="Tue Sep  7 21:07:53 2021" />
        <observations epoch_first="Tue Sep  7 20:00:00 2021"
                      epoch_last="Tue Sep  7 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38946"
                obs_have="36822"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="32611"
                obs_have="32610"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28183"
                obs_have="28183"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac250v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Sep  7 22:22:51 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9242101"
                         time_creation="Tue Sep  7 22:12:05 2021"
                         time_modification="Tue Sep  7 22:07:51 2021" />
        <observations epoch_first="Tue Sep  7 21:00:00 2021"
                      epoch_last="Tue Sep  7 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36072"
                obs_have="33395"
                obs_ratio="92.58" />
          <mask elevation="10 degrees"
                obs_expected="32668"
                obs_have="31516"
                obs_ratio="96.47" />
          <mask elevation="15 degrees"
                obs_expected="30970"
                obs_have="30603"
                obs_ratio="98.81" />
        </observations>
      </control>
      <control date="Tue Sep  7 22:47:54 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9242101"
                         time_creation="Tue Sep  7 22:12:05 2021"
                         time_modification="Tue Sep  7 22:07:51 2021" />
        <observations epoch_first="Tue Sep  7 21:00:00 2021"
                      epoch_last="Tue Sep  7 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36072"
                obs_have="33395"
                obs_ratio="92.58" />
          <mask elevation="10 degrees"
                obs_expected="32668"
                obs_have="31516"
                obs_ratio="96.47" />
          <mask elevation="15 degrees"
                obs_expected="30970"
                obs_have="30603"
                obs_ratio="98.81" />
        </observations>
      </control>
      <control date="Wed Sep  8 00:36:54 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9242101"
                         time_creation="Tue Sep  7 22:12:05 2021"
                         time_modification="Tue Sep  7 22:07:51 2021" />
        <observations epoch_first="Tue Sep  7 21:00:00 2021"
                      epoch_last="Tue Sep  7 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36072"
                obs_have="33395"
                obs_ratio="92.58" />
          <mask elevation="10 degrees"
                obs_expected="32668"
                obs_have="31516"
                obs_ratio="96.47" />
          <mask elevation="15 degrees"
                obs_expected="30970"
                obs_have="30603"
                obs_ratio="98.81" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9242101"
                         time_creation="Tue Sep  7 22:12:05 2021"
                         time_modification="Tue Sep  7 22:07:51 2021" />
        <observations epoch_first="Tue Sep  7 21:00:00 2021"
                      epoch_last="Tue Sep  7 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36072"
                obs_have="33395"
                obs_ratio="92.58" />
          <mask elevation="10 degrees"
                obs_expected="32668"
                obs_have="31516"
                obs_ratio="96.47" />
          <mask elevation="15 degrees"
                obs_expected="30970"
                obs_have="30603"
                obs_ratio="98.81" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="9242101"
                         time_creation="Mon Oct  4 01:55:41 2021"
                         time_modification="Tue Sep  7 22:07:51 2021" />
        <observations epoch_first="Tue Sep  7 21:00:00 2021"
                      epoch_last="Tue Sep  7 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36072"
                obs_have="33395"
                obs_ratio="92.58" />
          <mask elevation="10 degrees"
                obs_expected="32668"
                obs_have="31516"
                obs_ratio="96.47" />
          <mask elevation="15 degrees"
                obs_expected="30970"
                obs_have="30603"
                obs_ratio="98.81" />
        </observations>
      </control>
    </file>
    <file name="/prac250w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="20 day(s) 09:10:13"
                         size="9417195"
                         time_creation="Mon Oct  4 01:55:41 2021"
                         time_modification="Tue Sep 28 08:10:12 2021" />
        <observations epoch_first="Tue Sep  7 22:00:00 2021"
                      epoch_last="Tue Sep  7 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35656"
                obs_have="34847"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="33253"
                obs_have="33101"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="29830"
                obs_have="29829"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac250x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Sep  8 00:22:53 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9356175"
                         time_creation="Wed Sep  8 00:12:05 2021"
                         time_modification="Wed Sep  8 00:07:42 2021" />
        <observations epoch_first="Tue Sep  7 23:00:00 2021"
                      epoch_last="Tue Sep  7 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35787"
                obs_have="32300"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="27627"
                obs_have="27207"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="21591"
                obs_have="21591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  8 00:47:52 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9356175"
                         time_creation="Wed Sep  8 00:12:05 2021"
                         time_modification="Wed Sep  8 00:07:42 2021" />
        <observations epoch_first="Tue Sep  7 23:00:00 2021"
                      epoch_last="Tue Sep  7 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35787"
                obs_have="32300"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="27627"
                obs_have="27207"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="21591"
                obs_have="21591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  8 02:36:49 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9356175"
                         time_creation="Wed Sep  8 00:12:05 2021"
                         time_modification="Wed Sep  8 00:07:42 2021" />
        <observations epoch_first="Tue Sep  7 23:00:00 2021"
                      epoch_last="Tue Sep  7 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35787"
                obs_have="32300"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="27627"
                obs_have="27207"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="21591"
                obs_have="21591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  8 17:03:44 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9356175"
                         time_creation="Wed Sep  8 00:12:05 2021"
                         time_modification="Wed Sep  8 00:07:42 2021" />
        <observations epoch_first="Tue Sep  7 23:00:00 2021"
                      epoch_last="Tue Sep  7 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35787"
                obs_have="32300"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="27627"
                obs_have="27207"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="21591"
                obs_have="21591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  7 03:20:18 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9356175"
                         time_creation="Mon Oct  4 01:55:41 2021"
                         time_modification="Wed Sep  8 00:07:42 2021" />
        <observations epoch_first="Tue Sep  7 23:00:00 2021"
                      epoch_last="Tue Sep  7 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35787"
                obs_have="32300"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="27627"
                obs_have="27207"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="21591"
                obs_have="21591"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
